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All linear bearing linear guide rail deep groove ball bearing angular contact ball bearing Automatic centering ball bearing cylindrical roller bearing tapered roller bearing spheric roller bearing CARB ring roller bearing ball thrust bearing The cylindrical roller thrust bearing Spherical roller thrust bearing Special application bearing Sensor bearing unit tapered adapter-sleeve withdrawal sleeve locknut SNL bearing block Roller bearing Cross roller bearing With outer spherical ball bearing Rotary support bearing
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tapered roller bearingMetric single-column tapered roller bearing
d 65-70mm
Product Parameter
  • Basic size of mm
    d 70
    D 150
    T 38
  • The basic rated load is kN
    trends C 220
    static state Co 260
  • Fatigue load limit Pu 31
  • Rated rotation speed is r/min
    Refer to the speed 3400
    limit speed 4500
  • quality 2.9
  • model 30314J2/Q
  • ISO335 Size series (ABMA) 2GB
  • Dimensions are mm
    d 70
    d1 ～ 105
    B 35
    C 30
    r1,2 the min 3
    r3,4 the min 2.5
    a 29
  • Shoulder gear and chamfer size mm
    da the max 90
    db the min 82
    Da the min 130
    Da the max 138
    Db the min 140
    Ca the min 5
    Cb the min 8
    ra the max 2.5
    rb the max 2
  • Calculation coefficient
    e 0.35
    Y 1.7
    Yo 0.9
Brand introduction
From Germany, made by heart
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15921316881
mc@macn-sh.com
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Special application bearing
Sensor bearing unit
tapered adapter-sleeve
withdrawal sleeve
locknut
SNL bearing block
Roller bearing
Cross roller bearing
With outer spherical ball bearing
Rotary support bearing
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